| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $250.84 | 9.314% | $274.2032 | $274.20 | $274.20 | $274.20 |
| Purchase #2 | $220.65 | 6.249% | $234.4384 | $234.44 | $234.45 | $234.40 |
| Purchase #3 | $159.73 | 6.692% | $170.4191 | $170.42 | $170.40 | $170.40 |
| Purchase #4 | $23.46 | 9.614% | $25.7154 | $25.72 | $25.70 | $25.70 |
| Purchase #5 | $193.68 | 12.719% | $218.3142 | $218.31 | $218.30 | $218.30 |
| Purchase #6 | $168.81 | 10.159% | $185.9594 | $185.96 | $185.95 | $186.00 |
| Purchase #7 | $62.98 | 5.254% | $66.289 | $66.29 | $66.30 | $66.30 |
| 7 purchase totals = | $1,080.15 | $1,175.3387 | $1,175.34 | $1,175.30 | $1,175.30 | |